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1. 发明公开

US20240199472A1 LITHIUM DISILICATE GLASS-CERAMIC WITH HIGH STRENGTH AND HIGH TRANSPARENCY AND PREPARATION METHOD AND USE THEREOF 审中-公开
公开(公告)号：US20240199472A1
公开(公告)日：2024-06-20
申请号：US17802757
申请日：2022-07-08
申请人： AIDITE (QINHUANGDAO) TECHNOLOGY CO., LTD.
发明人： Jiaxin ZHANG , Quanyi NIE , Lijia ZHAO , Shenggang ZHOU , Yong YU , Xiaojun WANG
IPC分类号： C03C10/00 , A61K6/833 , C03B5/18 , C03B19/02 , C03B25/02 , C03B32/02 , C03C4/00
CPC分类号： C03C10/00 , A61K6/833 , C03B5/18 , C03B19/02 , C03B25/02 , C03B32/02 , C03C4/0021 , C03C2204/00
摘要： The present disclosure discloses a lithium disilicate glass-ceramic with high strength and high transparency and a preparation method and use thereof. A raw material composition of the lithium disilicate glass-ceramic comprises: 63-75 wt % of SiO2, 13-18 wt % of Li2O, 1-6 wt % of Al2O3, 1-10 wt % of K2O, 2-6 wt % of P2O5, 0-4 wt % of an additive and 0-10 wt % of a colorant; a main crystal phase of the lithium disilicate glass-ceramic is lithium disilicate crystals, and an impurity phase of the lithium disilicate glass-ceramic is any one or a combination of at least two selected from the group consisting of lithium metasilicate, lithium phosphate and quartz; the lithium disilicate crystal has a size larger than 700 nm and a length-diameter ratio not less than 3.

2. 发明申请

US20220371941A1 GLASS PLATE AND METHOD FOR MANUFACTURING GLASS PLATE 有权
公开(公告)号：US20220371941A1
公开(公告)日：2022-11-24
申请号：US17769844
申请日：2020-10-26
申请人： Nippon Electric Glass Co., Ltd.
发明人： Yasushi KII , Kimiyasu OKUMURA
IPC分类号： C03C3/091 , C03B5/18 , C03B32/00
摘要： A glass sheet of the present invention releases CO2 gas in an amount of 5.0 μL/g or less when the glass sheet is subjected to heat treatment under the conditions of 1,500° C. and 4 hours after having been subjected to preheating under the conditions of 900° C. and 1 hour.

3. 发明授权

US11319241B2 Composition for preparing glass, glass article and use thereof 有权
公开(公告)号：US11319241B2
公开(公告)日：2022-05-03
申请号：US16474200
申请日：2017-11-10
申请人： TUNGHSU GROUP CO., LTD.
发明人： Debao Li , Qing Li , Guangtao Zhang , Zhonghua Wang , Feng Guo , Dongcheng Yan
IPC分类号： C03C3/091 , C03B5/18
摘要： The invention discloses a composition for preparing glass, a glass article and a use thereof, and a glass article made from the composition. The glass article is preferably a glass substrate made from a composition with an M value of from about 1 to about 10 as calculated by the empirical equation: M=0.13×wt (B2O3)×wt (B2O3)+0.42×wt (CaO)+0.55×wt (MgO)+0.75×wt (SrO)−0.05×wt (Al2O3)×wt (Al2O3). A use of the glass article (especially the glass substrate) for manufacturing a display device is disclosed herein, wherein the glass article has better properties, such as lowered content of solid inclusions and gas inclusions, lowered thickness range and lowered warpage.

4. 发明授权

US11315698B2 Tool for smoothing in a radioactive environment, comprising a vibrating grid 有权
公开(公告)号：US11315698B2
公开(公告)日：2022-04-26
申请号：US15579835
申请日：2016-06-02
申请人： Areva NC
发明人： Yohann Cassany
IPC分类号： G21F9/30 , C03B5/00 , C03B5/02 , C03C1/00 , B65D88/66 , C03B5/18
摘要： The invention relates to a smoothing tool (3) configured for smoothing glass frit in a radioactive environment, in an induction-melting cold crucible. Smoothing tool (3) comprising a rod (30), a grid (50) configured to be in contact with glass frit (7) to be smoothed, and at least one vibrator (37, 55, 56) configured to make the grid (50) vibrate. The grid (50) is mechanically connected to the rod (30).

5. 发明授权

US09533906B2 Burner apparatus, submerged combustion melters including the burner, and methods of use 有权
标题翻译：燃烧器，包括燃烧器的浸没式燃烧器，以及使用方法
公开(公告)号：US09533906B2
公开(公告)日：2017-01-03
申请号：US14486797
申请日：2014-09-15
申请人： JOHNS MANVILLE
发明人： Mark William Charbonneau
IPC分类号： C03B5/235 , C03B5/18 , F23D14/32 , F23D11/10 , F23D11/12 , F23D11/36 , F23D11/38 , F23D14/20 , F23D14/48 , F23D14/58 , F23D14/78 , F23D14/64
CPC分类号： C03B5/2356 , C03B5/18 , C03B5/2353 , C03B2211/23 , C03B2211/60 , F23D11/108 , F23D11/12 , F23D11/36 , F23D11/38 , F23D14/20 , F23D14/32 , F23D14/48 , F23D14/58 , F23D14/64 , F23D14/78 , F23D2900/00006 , Y02E20/344 , Y10T137/87249
摘要： Apparatus includes a first and second conduits configured to form an annulus between them. An adjustable structure includes a body having an upper surface, a lower surface, and a circumferential surface abutting a portion of the internal surface of the second conduit. The structure is adjustable axially in relation to and removably attached to the first conduit via a hub. The hub defines a central passage for fuel or oxidant. The body has one or more non-central through passages configured such that flow of an oxidant or fuel therethrough causes the fuel or oxidant to intersect flow of fuel or oxidant exiting from the central passage in a region above the upper surface of the body.
摘要翻译：装置包括构造成在它们之间形成环形空间的第一和第二导管。可调结构包括具有上表面，下表面和邻接第二导管的内表面的一部分的圆周表面的主体。该结构通过轮毂相对于可拆卸地附接到第一导管而轴向调节。轮毂限定了用于燃料或氧化剂的中心通道。主体具有一个或多个非中心贯穿通道，其构造成使得氧化剂或燃料的流动通过其导致燃料或氧化剂与燃料或氧化剂相交，该燃料或氧化剂在主体上表面上方的区域中与中心通道相流。

6. 发明申请

US20160023937A1 APPARATUS FOR ELIMINATING HETEROGENEOUS GLASS AND GLASS MANUFACTURING APPARATUS COMPRISING THE SAME 有权
标题翻译：消除异味玻璃和玻璃制造装置的装置
公开(公告)号：US20160023937A1
公开(公告)日：2016-01-28
申请号：US14426909
申请日：2014-09-03
申请人： LG CHEM, LTD.
发明人： Kyoung-Hoon MIN , Ye-Hoon IM , Won-Jae MOON , Ji-Seob LEE
IPC分类号： C03B5/18 , C03B5/24 , C03B5/26
CPC分类号： C03B5/18 , C03B5/20 , C03B5/245 , C03B5/262 , C03B5/265 , C03B5/267 , Y02P40/57
摘要： The present disclosure provides an apparatus for eliminating a heterogeneous glass present in the top surface of a molten glass effectively, and a melting furnace and a glass manufacturing apparatus comprising the same. The apparatus for eliminating a heterogeneous glass according to one aspect of the present disclosure comprises a storage bath having an inlet and an outlet to receive a molten glass fed into the inlet and to discharge the received molten glass through the outlet, and an evacuating opening formed on the top of the storage bath, the evacuating opening allowing the received molten glass to overflow; a first gate being mounted close to the outlet of the storage bath to adjust an open area, thereby controlling the flow rate of the molten glass to be discharged through the outlet; and a second gate being mounted close to the inlet of the storage bath to control the height of the molten glass received in the storage bath at the section in which the evacuating opening is formed.
摘要翻译：本公开内容提供了一种用于有效地消除熔融玻璃顶表面中存在的异质玻璃的设备，以及包括该玻璃的熔化炉和玻璃制造设备。根据本公开的一个方面的用于消除非晶玻璃的设备包括储存槽，其具有入口和出口，用于容纳进入入口的熔融玻璃，并且通过出口排出所接收的熔融玻璃，并形成一排空孔在储存槽的顶部，排出口允许接收的熔融玻璃溢出; 第一门被安装在储存槽的出口附近以调节开放区域，从而控制熔融玻璃的流量通过出口排出; 并且第二门被安装在储存槽的入口附近，以控制在其中形成抽空开口的部分处容纳在储存槽中的熔融玻璃的高度。

7. 发明申请

US20150329400A1 BURNER APPARATUS, SUBMERGED COMBUSTION MELTERS INCLUDING THE BURNER, AND METHODS OF USE 有权
公开(公告)号：US20150329400A1
公开(公告)日：2015-11-19
申请号：US14813496
申请日：2015-07-30
申请人： JOHNS MANVILLE
发明人： Mark William Charbonneau
IPC分类号： C03B5/235 , C03B5/18
CPC分类号： C03B5/2356 , C03B5/18 , C03B5/2353 , C03B2211/23 , C03B2211/60 , F23D11/108 , F23D11/12 , F23D11/36 , F23D11/38 , F23D14/20 , F23D14/32 , F23D14/48 , F23D14/58 , F23D14/64 , F23D14/78 , F23D2900/00006 , Y02E20/344 , Y10T137/87249
摘要： Apparatus includes a first and second conduits configured to form an annulus between them. An adjustable structure includes a body having an upper surface, a lower surface, and a circumferential surface abutting a portion of the internal surface of the second conduit. The structure is adjustable axially in relation to and removably attached to the first conduit via a hub. The hub defines a central passage for fuel or oxidant. The body has one or more non-central through passages configured such that flow of an oxidant or fuel therethrough causes the fuel or oxidant to intersect flow of fuel or oxidant exiting from the central passage in a region above the upper surface of the body.

8. 发明申请

US20110120191A1 FUSION PROCESSES FOR PRODUCING SHEET GLASS 有权
标题翻译：用于生产板玻璃的熔融工艺
公开(公告)号：US20110120191A1
公开(公告)日：2011-05-26
申请号：US12950499
申请日：2010-11-19
申请人： Megan A. DeLamielleure , Irene M. Peterson
发明人： Megan A. DeLamielleure , Irene M. Peterson
IPC分类号： C03B5/18 , C03B18/22
CPC分类号： C03B5/16 , C03B5/235 , Y02P40/57
摘要： Methods are provided for controlling the formation of defects in sheet glass produced by a fusion process which employs a zirconia melting unit. The methods comprise controlling the temperature profile of the glass as it passes through the finer, finer to stir chamber connecting tube, and stir chamber to minimize both the amount of zirconia which diffuses into the glass and the amount of secondary zirconia based defects which comes out of solution in the stir chamber.
摘要翻译：提供了用于控制通过使用氧化锆熔化单元的熔融方法生产的玻璃板中的缺陷形成的方法。这些方法包括控制玻璃的温度分布，当玻璃通过更细，更细的搅拌室连接管和搅拌室以最小化扩散到玻璃中的氧化锆的量和出现的二次氧化锆基缺陷量的溶液在搅拌室中。

9. 发明申请

US20110048076A1 GLASS MANUFACTURING CONTAINER, GLASS MANUFACTURING APPARATUS WITH THE SAME AND GLASS MANUFACTURING METHOD USING GLASS MANUFACTURING APPARATUS 有权
标题翻译：玻璃制造容器，玻璃制造装置及使用玻璃制造装置的玻璃制造方法
公开(公告)号：US20110048076A1
公开(公告)日：2011-03-03
申请号：US12909994
申请日：2010-10-22
申请人： Shingo NAKANE
发明人： Shingo NAKANE
IPC分类号： C03B5/00 , C03B5/18 , C03B5/225
CPC分类号： C03B5/43 , C03B5/1675 , Y10T428/131
摘要： A glass manufacturing container includes a container body and an electron donor. The container body is made of a precious metal or an alloy containing a precious metal and has an inner surface to be brought into contact with molten glass and an outer surface kept from contact with molten glass. The electron donor is electrically connected to the outer surface of the container body. The electron donor is made of an electron donating material capable of donating electrons to the container body at operating temperatures.
摘要翻译：玻璃制造容器包括容器主体和电子给体。容器体由贵金属或含有贵金属的合金制成，并具有与熔融玻璃接触的内表面和与熔融玻璃保持接触的外表面。电子给体电连接到容器主体的外表面。电子给体由能够在操作温度下向容器主体供电的供电子材料制成。

10. 发明授权

US07762105B2 Backup structure for an uprising pipe or downfalling pipe in a vacuum degassing apparatus 失效
标题翻译：真空脱气装置中上升管或下降管的备用结构
公开(公告)号：US07762105B2
公开(公告)日：2010-07-27
申请号：US11955939
申请日：2007-12-13
申请人： Shinji Takeshita , Kazuhiko Ishimura , Sei Nagano
发明人： Shinji Takeshita , Kazuhiko Ishimura , Sei Nagano
IPC分类号： C03B5/18 , C03B5/20 , C03B5/182 , C03B5/167
CPC分类号： B01D19/0031 , B01D19/0042 , C03B5/2252 , C03B5/43 , Y02P40/57
摘要： A backup structure for an uprising pipe or a downfalling pipe of a vacuum degassing apparatus including the uprising pipe, a vacuum degassing vessel and the downfalling pipe, comprises the uprising pipe or the downfalling being made of platinum or a platinum alloy and having refractory bricks disposed therearound; and the refractory bricks having a thermal expansion relief member disposed on a top end thereof, the thermal expansion relief member comprising a material selected from a metal material and a ceramic material having a creep strength (JIS Z2271: 1993) of 35 MPa or above at 760° C.
摘要翻译：包括上升管，真空脱气容器和下降管的真空脱气装置的上升管或下降管的支撑结构包括起始管或由铂或铂合金制成并具有耐火砖的下降周围所述耐火砖具有设置在其顶端的热膨胀解除部件，所述热膨胀解除部件包括选自金属材料和蠕变强度（JIS Z2271：1993）为35MPa以上的陶瓷材料的材料， 760°C

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